Datasheet > MURS420

MURS420

更新时间： 2024-06-20 14:06:22

品牌	Logo	应用领域
固锝 - GOOD-ARK		/
页数	文件大小	规格书
3页	514K
描述
快恢复整流管

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中文翻译

获取价格

数据手册

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MURS420 数据手册

MURS440 and MURS460

Ultrafast Plastic Rectifier

Reverse Voltage 400 to 600V Forward Current 4.0A

Features

• Plastic package has Underwriters Laboratory Flammability Classification 94V-0

supplies,inverters and

as a free wheeling diode

• Ultrafast recovery time for high effciency

• For surface mounted applications

• Class passivated junction

• High temperature soldering guaranteed: 260℃/10 seconds at terminals

Mechanical Data

• Case: JEDEC DO-214AB (SMC) molded plastic body

• Terminals: Solder plated,solderable per MIL-STD-750,Method 2026

• Polarity: Color band denotes cathode end

MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)

PARAMETER

SYMBOL

UNIT

MURS440

MURS460

Maximum repetitive peak reverse voltage

Working peak reverse voltage

400

600

VRRM

VRWM

VDC

Maximum DC blocking voltage

Maximum average forward rectified current

(See Fig.1)

4.0

125

IF(AV)

IFSM

Peak forward surge current 8.3 ms single half

sine-wave superimposed on rated load

I²t

Rating for fusing(t<8.3ms)

A2sec

°C

Operating junction and storage temperature

range

- 55 to + 175

TJ, TSTG

ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)

TEST

CONDITIONS

PARAMETER

SYMBOL

UNIT

MURS440

MURS460

Maximum instantaneous

forward voltage

V_F

1.28

Volts

TJ=25℃

TJ=150℃

Maximum DC reverse current

at rated DC blocking voltage

I_R

µA

250

Maxinmum reverse recovery

time at

IF=0.5A,IR=1.

0A,Irr=0.25A

t_rr

IF=1.0A,di/dt

=50A/us

VR=30V,Irr=1

0%IRM

Maxinmum reverse recovery

time at

t_rr

IF=1.0A,di/dt

=100A/us

recovery to

1.0V

Maxinmum reverse recovery

time at

t_rr

R_θJA

R_θJC

R_θJL

juntion to ambi

juntion to case

juntion to lead

℃/W

Typical thermal resistance

Typical junction capacitance

C_J

4.0 V, 1 MHz

Note:1),The thermal resistance from junction to ambient,case or lead,mounted on P.C.B with 30×30mm copper pads

1 of 3

www.goodark.com

Rev. 1.0

12 3

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与MURS420相关器件

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